I played both a Callaway ERC and a Bridgestone BXS. For feel off the tee, preferred the Bridgestone. For spin and stickiness on the green, Callaway was better. Oddly, I tend to play yellow balls to help find them when I'm inevitably off the beaten path. Callaway's ERC was easier to spot, as it looks like a bit more green mixed with the yellow color and it really stands out in the grass and on the fairway